Application of high voltage power supply in electrostatic spray
According to the survey, more than 1/3 of the pesticides are used blindly by farmers in my country. In addition to training and education and the corresponding technical specification guarantee, the reduction of pesticide spraying technology needs to be improved. Electrostatic spraying is an effective technology to improve the target rate and efficacy of pesticides. It uses high-voltage static electricity to make the droplets charged and fly to the plants in a directional motion and adsorb them. It improves the attachment amount of the lower part and the back of the plant, and reduces the flow and loss. The principle of high voltage is at the heart of electrostatic spray technology.
The high-voltage electrostatic spray is used to charge a ring or needle-shaped electrode. The jet ejected from the nozzle is charged on the surface under the action of the electric field and directional charge through the charging ring, which improves the surface adsorption capacity and activity, and the surface layer molecules are oriented. The surface tension of the liquid is reduced, the atomization resistance is reduced, and the atomization occurs due to the mutual repulsion of the charged charges and the disturbance of other external forces, and the jet is scattered. The charged mist droplets fly towards the target along the electric field force under the action of the electric field force.
Electrostatic has obvious effects in uniformizing and refining droplets and improving the deposition amount and uniformity of droplets on the target. Electrostatic spray re-application technology has a wide range of application prospects.
Since its birth in 2005, it has provided a large number of experimental equipment for scientific research and military industry in my country. It is also equipped with high-voltage power products ranging from 1 watt and 2 kV to 120 kW and 450 kV for some cutting-edge equipment manufacturing enterprises in my country. Its applications range from aerospace to deep sea exploration, from semiconductor processing equipment to
Nanotechnology, from testing instruments to environmental protection equipment, from new materials to high-energy physics, from food processing to health care, provides various special high-voltage power products for countless industries.
Teslaman TD2200 series is a high-performance 19" standard rack-mounted high-voltage power supply. The digital control method can meet the functional requirements of customers' various control settings. The nanosecond arc protection response capability ensures the power supply runs without faults. The built-in PFC circuit makes the power factor reach more than 0.99. It adopts air natural convection cooling method to dissipate heat. This series of products has complete functions, wide input and output range, and can also add custom functions through software.
Typical applications: ion implantation; electrostatic spraying; ion beam power supply; electron beam power supply; accelerator power supply; Hi-POT test; high voltage capacitor charge and discharge, other scientific research, etc.
